7RCR

Crystal Structure of the refolded Hemagglutinin head domain of Influenza A virus A/Ohio/09/2015

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	APS BEAMLINE 21-ID-F
Synchrotron site	APS
Beamline	21-ID-F
Temperature [K]	100
Detector technology	CCD
Collection date	2021-03-04
Detector	RAYONIX MX-300
Wavelength(s)	0.97872
Spacegroup name	P 21 21 21
Unit cell lengths	36.670, 61.120, 89.340
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	36.060 - 1.600
R-factor	0.1626
Rwork	0.160
R-free	0.19970
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	6uynA as per Morda
RMSD bond length	0.007
RMSD bond angle	0.917
Data reduction software	XDS
Data scaling software	XSCALE
Phasing software	MoRDa
Refinement software	PHENIX (1.19 dev_4274)

Data quality characteristics

	Overall	Inner shell	Outer shell
Low resolution limit [Å]	50.000	50.000	1.640
High resolution limit [Å]	1.600	7.160	1.600
Rmerge	0.074	0.030	0.597
Rmeas	0.081	0.034	0.656
Number of reflections	27045	337	1968
<I/σ(I)>	16.87	39.16	3.4
Completeness [%]	99.2	92.6	99.9
Redundancy	5.99	5.264	6.005
CC(1/2)	0.999	0.999	0.859

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP	7.5	287	RigakuReagents JCSG+ screen, condition a10: 200mM potassium formate, 20% (w/V) PEG 3350: InvbR.18715.a.TK11.PD38402 at 4.1mg/ml: tray: 314055a1: cryo: 20% EG: puck vjj0-9.